25220190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{36551}}^1$

素因数の和:36584

約数の個数: 32

約数和(自身を含む): 63161856

約数和(自身を除く): 37941666

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 36551, 73102, 109653, 182755, 219306, 365510, 548265, 840673, 1096530, 1681346, 2522019, 4203365, 5044038, 8406730, 12610095, 25220190]

約数ペア:

[(1, 25220190), (2, 12610095), (3, 8406730), (5, 5044038), (6, 4203365), (10, 2522019), (15, 1681346), (23, 1096530), (30, 840673), (46, 548265), (69, 365510), (115, 219306), (138, 182755), (230, 109653), (345, 73102), (690, 36551)]